MonoTouch上的ServiceStack JIT錯誤

我曾見過以前的SO Question here討論過類似（相同？）問題，但沒有答案可以解決我的問題。MonoTouch上的ServiceStack JIT錯誤

我的環境：

 
MonoDevelop 3.0.3.2 
Installation UUID: ???????? 
Runtime: 
    Mono 2.10.9 (tarball) 
    GTK 2.24.10 
    GTK# (2.12.0.0) 
    Package version: 210090011 
Mono for Android not installed 
Apple Developer Tools: 
    Xcode 4.3.3 (1178) 
    Build 4E3002 
Monotouch: 5.2.12 
Build information: 
    Release ID: 30003002 
    Git revision: 7bf6ac0ca43c1b12703176ad9933c3484c05c84c-dirty 
    Build date: 2012-06-16 04:36:10+0000 
    Xamarin addins: 62ad7268d38c2ece7e00dc32960bd3bdab8fec38 
Operating System: 
    Mac OS X 10.7.4 
    Darwin NEWTON.local 11.4.0 Darwin Kernel Version 11.4.0 
     Mon Apr 9 19:32:15 PDT 2012 
     root:xnu-1699.26.8~1/RELEASE_X86_64 x86_64

我的代碼（平& PingResponse是在我自己的ServiceModel庫的DTO）：

Ping request = new Ping { LoginInfo = new IMDSSWebService_SS.ServiceModel.ClientLoginInfo { UserName="guest", Password="guest", ClientPlatform="iOS", ClientVersion="1.5", InstanceUID="uid1"} }; 
var response = _appDel.ServiceClient.Send<IMDSSWebService_SS.ServiceModel.PingResponse>(request);

ServiceStack庫：

ServiceStack.Common.Monotouch.dll (built from git src) 
ServiceStack.Interfaces.Monotouch.dll (built from git src) 
ServiceStack.Text.Monotouch (built from git src)

例外：

 
System.ExecutionEngineException has been thrown 

Attempting to JIT compile method 'ServiceStack.Text.Json.JsonReader`1:GetParseFn()' while running with --aot-only. 

System.ExecutionEngineException: Attempting to JIT compile method 'ServiceStack.Text.Json.JsonReader`1:GetParseFn()' while running with --aot-only. 

    at ServiceStack.Text.Json.JsonReader.GetParseFn (System.Type type) [0x00000] in :0 
    at ServiceStack.Text.Json.JsonTypeSerializer.GetParseFn (System.Type type) [0x00000] in :0 
    at ServiceStack.Text.Common.TypeAccessor.Create (ITypeSerializer serializer, ServiceStack.Text.TypeConfig typeConfig, System.Reflection.PropertyInfo propertyInfo) [0x00000] in :0 
    at ServiceStack.Text.Common.DeserializeType`1[ServiceStack.Text.Json.JsonTypeSerializer].GetParseMethod (ServiceStack.Text.TypeConfig typeConfig) [0x00000] in :0 
    at ServiceStack.Text.Common.JsReader`1[ServiceStack.Text.Json.JsonTypeSerializer].GetParseFn[PingResponse]() [0x00000] in :0 
    at ServiceStack.Text.Json.JsonReader`1[IMDSSWebService_SS.ServiceModel.PingResponse]..cctor() [0x00000] in :0

我沒有嘗試調用JsConfig.RegisterForAot（），但沒有改變任何東西。我也試過了各種各樣的Link SDK Only，Link All，Link None，但都失敗了，或者上面的例外，或者根本沒有構建，見下文。

 
Simulator/Debug - Works Fine 
Simulator/Release - Works Fine 
iPhone/Debug - Exception Above 
iPhone/Release - Doesn't even build. (will create a separate SO question)

來源

2012-07-08 pseabury

我加了一個類型註冊功能ServiceStack.Text.Monotouch.JsConfig.cs，讓您註冊您的自定義的DTO的AOT編譯。有一個對ServiceStack主線的請求，所以這應該很快就會出現。

JsConfig Code Change

您需要註冊您的所有響應DTO類型不是標準的C＃類型（字符串，整數等）。我的PingResponse DTO包括一個StatusEnum枚舉，所以我必須先註冊兩個，然後才能解析響應而不拋出JIT異常。使用上面的補丁，我會打電話下面我MonoTouch的應用程序：

JsConfig.RegisterForAot(); 
JsConfig.RegisterTypeForAot<PingResponse>(); 
JsConfig.RegisterTypeForAot<StatusEnum>();

這可能會獲得複雜的DTO非常的混亂。希望有人（也許我會如果時間允許的話）可以想出一個自動化的方式來發現你的DTO中應該註冊的所有類型？也許反思？

來源

2012-07-09 18:17:29 pseabury

你應該接受這個問題:) – mythz 2012-07-09 19:06:34

MonoTouch上的ServiceStack JIT錯誤

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